IntelliJ IDEA 2017版 spring-boot加载jsp配置详解(详细图文实例)

一、创建项目

(File--->New-->Project)

2、项目配置内容

3、选择配置项目的Group包名,Artifact项目名称

4、选择项目类型为web类型

5、创建成功,点击最后一步finish

二、代码编写

1、搭建pom.xml文件

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 4     <modelVersion>4.0.0</modelVersion>
 5 
 6     <groupId>com.springboot</groupId>
 7     <artifactId>jsp</artifactId>
 8     <version>0.0.1-SNAPSHOT</version>
 9     <packaging>jar</packaging>
10 
11     <name>jsp</name>
12     <url>http://maven.apache.org</url>
13     <description>Demo project for Spring Boot</description>
14 
15     <parent>
16         <groupId>org.springframework.boot</groupId>
17         <artifactId>spring-boot-starter-parent</artifactId>
18         <version>1.5.9.RELEASE</version>
19         <relativePath/> <!-- lookup parent from repository -->
20     </parent>
21 
22     <properties>
23         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
24         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
25         <java.version>1.8</java.version>
26     </properties>
27 
28     <dependencies>
29         <dependency>
30             <groupId>org.springframework.boot</groupId>
31             <artifactId>spring-boot-starter-web</artifactId>
32         </dependency>
33 
34         <dependency>
35             <groupId>org.springframework.boot</groupId>
36             <artifactId>spring-boot-starter-test</artifactId>
37             <scope>test</scope>
38         </dependency>
39 
40         <!-- servlet 依赖. -->
41         <dependency>
42             <groupId>javax.servlet</groupId>
43             <artifactId>javax.servlet-api</artifactId>
44             <scope>provided</scope>
45         </dependency>
46 
47         <!--
48                 JSTL(JSP Standard Tag Library,JSP标准标签库)是一个不断完善的开放源代码的JSP标签库,是由apache的jakarta小组来维护的。
49          -->
50         <dependency>
51             <groupId>javax.servlet</groupId>
52             <artifactId>jstl</artifactId>
53         </dependency>
54 
55         <!-- tomcat 的支持.-->
56         <dependency>
57             <groupId>org.springframework.boot</groupId>
58             <artifactId>spring-boot-starter-tomcat</artifactId>
59             <scope>provided</scope>
60         </dependency>
61 
62         <dependency>
63             <groupId>org.apache.tomcat.embed</groupId>
64             <artifactId>tomcat-embed-jasper</artifactId>
65             <!--<scope>provided</scope>-->
66         </dependency>
67 
68         <dependency>
69             <groupId>org.eclipse.jdt.core.compiler</groupId>
70             <artifactId>ecj</artifactId>
71             <version>4.6.1</version>
72             <scope>provided</scope>
73         </dependency>
74 
75     </dependencies>
76 
77     <build>
78         <plugins>
79             <plugin>
80                 <groupId>org.springframework.boot</groupId>
81                 <artifactId>spring-boot-maven-plugin</artifactId>
82             </plugin>
83         </plugins>
84     </build>
85 
86 
87 </project>
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2、application配置

1 #页面默认前缀目录
2 spring.mvc.view.prefix=/WEB-INF/jsp/
3 # 响应默认后缀
4 spring.mvc.view.suffix=.jsp
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3、Application类编辑

 1 package com.springboot;
 2 
 3 import org.springframework.boot.SpringApplication;
 4 import org.springframework.boot.autoconfigure.SpringBootApplication;
 5 
 6 @SpringBootApplication
 7 public class JspApplication {
 8 
 9     public static void main(String[] args) {
10         SpringApplication.run(JspApplication.class, args);
11     }
12 }
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4、Controller测试类编辑

 1 package com.springboot.controller;
 2 
 3 import org.springframework.stereotype.Controller;
 4 import org.springframework.web.bind.annotation.RequestMapping;
 5 
 6 import java.util.Map;
 7 
 8 /**
 9  * Created by liuya on 2018-01-28.
10  */
11 
12 @Controller
13 public class JSPController {
14 
15     @RequestMapping("/index")
16     public String index(Map<String, Object> map) {
17         map.put("name","Andy");
18         return "mytest";
19     }
20 
21 
22 }
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三、界面配置

由于IntellJ下的项目不自带webapp,所以需要手动自行添加

方法如图

1、选中项目--->file-->Project Structure

2、如图选中module ,选中jsp,然后选择2的加号

3、加号弹出框中选择web

4、就会在目录下生成一个web,然后我们对web进行配置

5、web配置到项目中,选中web然后找到右边的小加号

6、找到自己的项目,然后选择你自己建立的web文件夹(一般有个默认路径,但是我们不用,选择后边的省略号)

7、点击后弹出如图,然后选择自己的web,如图

8、点击ok,然后就发现文件夹变为了带点的文件夹,然后在文件夹下建立jsp子文件夹,然后在其中加入测试代码

 1 <%--
 2   Created by IntelliJ IDEA.
 3   User: liuya
 4   Date: 2018-01-28
 5   Time: 下午 06:12
 6   To change this template use File | Settings | File Templates.
 7 --%>
 8 <%@ page contentType="text/html;charset=UTF-8" language="java" %>
 9 <html>
10 <head>
11     <title>mytestdemo</title>
12 </head>
13 <body>
14 <center>
15     <h2>Hello ${name} </h2>
16 </center>
17 </body>
18 </html>
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9、项目的各个目录层级

10、访问地址:http://127.0.0.1:8080/index,测试如图返回为测试成功

原文地址:https://www.cnblogs.com/liuyangfirst/p/8372291.html